baber/WOPTO huggingface dataset:
Patent JP-H06167801-A (JP)
Title: Graphic arithmetic processing method
Inventor: HIRAI YOSHIHIKO
IPC: G03F1/30
Filed: 1991-03-15
Abstract: PURPOSE:To improve the efficiency of the arrangement and design of phase shifters by executing automatic arrangement processing of the phase shifters. CONSTITUTION:The second graphic group which faces the first graphic extracted by the first processing 1 apart the shortest distance and is not confirmed in the attribute of the phase longest in the length on the opposite sides is extracted by the second and third processing 2, 3 and the phase of the second graphic group is made reverse from the first graphic. The second graphic which is not confirmed in the attribute of the phase is extracted by the fourth processing 4 and the third graphic which faces the second graphic apart the shortest distance and is confirmed in the attribute of the phase longest in the length on the opposite sides is extracted by the firth processing, by which the phase of the second graphic is reversed from the phase of the third graphic. The phases of the respective graphics are automatically determined in such a manner that the attributes of the phases of the graphics which are nearest each other and are longest in the length on the opposite sides attain the reverse phases from each other if the attributes of the phases of the respective graphics are set in such a manner.
Patent JP-S61207274-A (JP)
Title: Power steering device for 4-wheel-drive-vehicle
Inventor: OWADA MASAJI
IPC: B62D6/00
Filed: 1985-03-13
Abstract: PURPOSE:To prevent missing of steering feeling upon changeover by differentiating the ratio of the assist steering force to be produced under 2-wheel-drive traveling against the steering force from the ratio to be produced under 4-wheel- drive traveling thereby preventing variation of steering characteristic upon changeover. CONSTITUTION:A transfer 23 will changeover between 2-wheel-drive and 4-wheel- drive while a switch 24 for detecting the operating position of an operating lever 23a is provided on said lever 23a. Said switch 24 is connected to a control circuit 21 to provide a signal for indicating whether said lever 23a is at 2-wheel- drive position or at 4-wheel-drive position to the control circuit 21. The control circuit 21 will control power supply to the solenoid 20a of a flow control valve 20 on the basis of the output signal from the switch 24 such that power is fed to said solenoid 20a only when said lever 23a is at 2-wheel-drive operating position.
Patent JP-S61209278-A (JP)
Title: Resin composition for intermediate coating
Inventor: TAKAGAWA RYOZO
IPC: C09D167/00
Filed: 1985-03-14
Abstract: PURPOSE:To provide the titled composition for automobile, etc., having excellent chipping resistance, capable of giving a high-solid composition, and composed of a lactonized modified polyester resin containing a polybasic acid exhibiting a specific half-equivalent potential by non-aqueous potentiometric titration in the state integrated in the resin. CONSTITUTION:The objective composition is produced by using a modified polyester resin produced by modifying (A) a polyester resin wherein 10-100mol% of the carboxyl group exhibiting the acid value of the resin is a polybasic acid (e.g. phthalic anhydride) having a half-equivalent potential of >=-300mV by non-aqueous potentiometry in a state integrated in the resin with (B) 5-50wt% (based on the solid content of the resin) lactone of formula (n is 4-10) (epsilon-caprolactone). EFFECT:Excellent NOX adhesivity and over-bake adhesivity.
Patent JP-S61208832-A (JP)
Title: Defect inspecting method of semiconductor chip
Inventor: ASHIDA TSUTOMU
IPC: G03F1/84
Filed: 1985-03-13
Abstract: PURPOSE:To extremely readily inspect a defect of only the defect caused by a duct adhered to a reticle mask except a semiconductor chip by contracting to expose with an inverting reticle mask, thereby erasing a pattern to be originally transferred. CONSTITUTION:A photoresist 2 is coated on a semiconductor substrate 1, a reticle mask 3 is contracted, exposed, and developed to form a transferred region 7 of the mask pattern 5 of the mask 3 on the photoresist 2. In this case, if a dust 6 is adhered except the region of the pattern 5 of the mask 3, the dust 6 is transferred to the photoresist 2 to become a defect 8. Then, an inverted reticle mask 4 having a mask pattern 9 inverted in while and black portions of the mask 3 is matched at the masks, exposed again, and developed. As a result, the region 7 transferred by the mask 3 is erased, and only the defect 8 transferred by the dust 6 remains in a point state.
Patent JP-H02230247-A (JP)
Title: Photosensitive planographic printing plate
Inventor: NAGASHIMA AKIRA
IPC: G03F7/022
Filed: 1989-03-03
Abstract: PURPOSE:To allow the complete erasing of the traces of mounting even with an erasing liquid which does not contain hydrofluoric acid so that ink does not stick to a part subjected to a burning treatment by providing a positive type photosensitive compsn. contg. a specific photosensitive material and an alkaline soluble resin by coating on an anodic oxidated aluminum sheet. CONSTITUTION:The positive type photosensitive resin compsn. contg. the photosensitive material expressed by formula I and the alkaline soluble resin is provided by coating on the aluminum sheet subjected to a sand graining treatment and anodic oxidation treatment. In the formula I, R1 to R8 denote hydrogen, hydroxyl group, halogen, etc.; R9 to R12 denote hydrogen or lower alkyl group; Z exhibits oxygen or single bond, where at least one among R1 to R8 denotes -OD or (R denotes hydrogen, alkyl group; D denotes 1,2-naphthoquinone diazide-5- sulfonyl group, etc.). The traces of tape sticking are completely erased even with the erasing liquid which does not contain the hydrofluoric acid and the sticking of the ink to the part subjected to the burning treatment is prevented.
Patent JP-H10248123-A (JP)
Title: Multi-stage loading breaker storage switch gear
Inventor: KAWANA SHIGENORI
IPC: H02B1/56
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the ventilating efficiency of a multi-stage loading breaker storage switch gear. SOLUTION: This multi-stage loading breaker storage switch gear is formed by loading a plurality of electric appliances 3, 4, including at least one breaker, inside a panel 36 where exhaust holes 5 are formed at prescribed positions, whereas shielding bodies 16a, 16b are formed inside the panel 36 so as to ventilate heat from a plurality of electric appliances 3, 4 with different ventilating routes 17, 18a, 18b respectively for the respective electric appliances 3, 4.
Patent JP-2000246402-A (JP)
Title: Method for casting thin cast slab and additive
Inventor: YAMAMURA HIDEAKI
IPC: B22D11/11
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of crack and scum flaw on a thin cast slab generated by dragging the scum floated on the surface of molten metal poured in a molten metal pool part accompanied with the rotation of cooling rolls and to produce the thin cast slab excellent in the surface characteristic, in a continuous casting method, with which the molten metal is poured into the molten metal pool part formed with a part of the surroundings of the cooling rolls and side weirs and successively, while cooling and solidifying the molten metal with the rotating circumferential surfaces of the cooling rolls, the thin cast slab is cast. SOLUTION: An additive containing >=90% one or more kinds of CaO, MgO, CaF2, Cr2O3, Li2O, SiO2 and Al2O3, is added into a tundish or the molten metal pool part so that the solid phase ratio of the scum floated on the surface of the molten metal pool part at the liquidus temp. of this molten metal becomes 5-60% to adjust the composition of the scum.
Patent JP-H04286491-A (JP)
Title: White balance adjustment device
Inventor: HARUKI TOSHINOBU
IPC: H04N9/04
Filed: 1991-03-15
Abstract: PURPOSE:To attain white balance adjustment without a sense of disorder even when any limit is applied to a gain of R and B amplifier circuits. CONSTITUTION:A gain control circuit 33 is formed to be one circuit to discriminate a correction of a gain of both R, B colors and the color evaluation and receives a color evaluation Vb of (B-Y) from an integration circuit 17 and a color evaluation Vr of (R-Y) from an integration circuit 18. When the polarity of a current correction value and a color evaluation value is coincident for both the R, B colors, the circuit 33 changes the correction value in proportion to the absolute value of the color evaluation value and in other cases, the circuit 33 changes the correction value in proportion to difference between the correction value and a corrected object obtained by multiplying a prescribed multiple with the color evaluation value. An object with a far lower color temperature is corrected and the color evaluation value from the integration circuits 17, 18 is plotted. When the correction object is set in this state, the circuit has a limit to deviate the restriction area. A gain control circuit 33 in this state discriminates whether or not the correction value of an R amplifier circuit 4 and the color evaluation value Vr have a same polarity and further discriminates whether or not the correction value of a B amplifier circuit 5 and the color evaluation value Vb have a same polarity when the polarity is the same to control the gain of the R and B amplifier circuits 4, 5.
Patent JP-H08245632-A (JP)
Title: Production of cephem derivative
Inventor: UMEMURA EIJIRO
IPC: A61P31/04
Filed: 1995-03-10
Abstract: PURPOSE: To suppress the formation of an anti-isomer, improve the yield and industrially obtain the subject high-purity derivative useful as an antimicrobial agent by using a specific hydriodide as a raw material compound. CONSTITUTION: A hydriodide of formula I [R<1> is H, trityl, diphenylmethyl, t-butoxycarbonyl, p-methoxybenzyloxycarbonyl, etc.; R<2> is H, a 1-4C alkyl, a 2-4C alkenyl, a 2-4C alkynyl, etc.; R<3> is trityl, diphenylmethyl, etc.; Y is methylene, vinylene or propenylene; B is a group of formula II (R<4> to R<8> are each H, a 1-4C alkyl, an alkylthio, etc.), etc.] is reacted with an alkali metallic salt, an ammonium salt or a quaternary ammonium salt (a tetraethylammonium salt, etc.) of an inorganic acid (hydrochloric acid, etc.), an organic carboxylic acid (acetic acid, etc.), an organic sulfonic acid, etc., to carry out salt exchange. Thereby, a salt of formula III (A is hydrochloride, etc.), which is then deprotected under acidic conditions (e.g. trifluoroacetic acid/anisole) to provide the objective derivative of formula IV.
Patent JP-S60195612-A (JP)
Title: Numerical controller
Inventor: KITATSUME TSUGIO
IPC: G05B19/4068
Filed: 1984-03-16
Abstract: PURPOSE:To make correct checks with no mistakes possible, by displaying the content of a working program on a CRT and, at the same time, transmitting the program through voices. CONSTITUTION:An arithmetic unit 1 reads out one block of program of a working program from a voice storage device 3 and inputs code signals in an input- output controlling device 4. When, for example, the arithmetic unit 1 inputs ''GOX100EB'' after converting it into a code signal, the input-output controlling device 4 successively reads out a voice program corresponding to the code signal from the voice storage device and utters ''G'', ''0'', ''X'', ''1'', ''0'', ''0'', and ''EB'' through a loudspeaker 7 after amplifying the input at a voice amplifier 5. Then the content transmitted through voices is also displayed on a CRT8. By successively continuing this operation to necessary blocks, a checking operation is completed.
Patent JP-S62207943-A (JP)
Title: High-frequency magnetic field generation detector
Inventor: NISHIHARA SUSUMU
IPC: G01R33/20
Filed: 1986-03-10
Abstract: PURPOSE:To improve power feed efficiency and signal detection efficiency by forming a vertical conductor part of a coil part into the constitution in which said part is bisected at the center and the bisected parts are dielectrically coupled and making balanced power feeding with the respective end parts of the bisected vertical conductor parts as power feed points. CONSTITUTION:The coil part 1 consists of the vertical conductor parts 1a and horizontal conductor parts 1b. The adjacent horizontal conductor parts are capacity-coupled by a capacitor 2. A guard ring 3 (3a, 3b) consists of a top guard ring 3a and a bottom guard ring 3b. The power feeding and taking-out of the detection current are executed from a terminal 6. A matching circuit 8 consists of a capacitor 8a constituted of the overlap part of the upper and lower vertical conductor parts via a dielectric material 10 and variable capacitors 8b, 8c. A 1/2 wavelength cable 9 makes the unbalance-to-balance conversion action to supply the same-amplitude anti-phase currents to the two power feed points 7a, 7b through the matching circuit 8 after subjecting the unbalance current supplied from the terminal 6 to anti-phase conversion by 180 deg. phase delay.
Patent JP-H11250286-A (JP)
Title: Season ticket operation management system, season ticket issuing device, season ticket processor and season ticket operation management method
Inventor: IKEGAMI TORU
IPC: G07B15/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent illegal use of a season ticket in a station with an automatic ticket examination. SOLUTION: This season ticket issuing device is provided with a number of successive non-use day button 10 for allowing the purchaser of a season ticket to register such non-use days on the season ticket when it is not used, and a last use day bottom 11 for allowing the purchaser to register the least use date of the season ticket. An automatic ticket examining device is provided with a CPU for storing data information corresponding to the current date which is changing day by day, a reading head for reading the number of successive non-use days and the least use date registered in the season ticket, and a door part for closing a ticket barrier passage and an alarm for generatign an alarm sound when the season ticket is judged to be invalid by the CPU based on the number of successive non-use days and last use date read by the reading head and the date information of the CPU.
Patent JP-H03254092-A (JP)
Title: Magnetron driving device
Inventor: FUJISHIMA KUNIHIRO
IPC: H05B6/66
Filed: 1990-03-02
Abstract: PURPOSE:To have optimum adjustment of the heater current of a magnetron by interposing a variable inductor between the heater winding of a transformer constituting a driver device and the heater of magnetron. CONSTITUTION:A magnetron 11 is driven by an inverter circuit consisting of a resonance capacitor 6, a switching transistor 7 of switching element, a diode 14, and a transformer 5. This transformer 5 includes a primary winding 5a and secondary winding 5b as well as a heater winding 5c for magnetron 11, and a variable inductance 12 is inserted in this winding 5c. Through adjustment of the inductance, the heater current of the magnetron can be set to the optimum amperage easily and certainly.
Patent JP-H03253866-A (JP)
Title: Form inverting device
Inventor: HOSOKAWA YUKISUKE
IPC: B41J13/00
Filed: 1990-03-02
Abstract: PURPOSE:To enable form inversion matching print timing by make forms pass by each other at the time of the inversion and carrying one form while carrying the other onto an inversion table, and holding the form at the time of the inversion according to the form size and adjusting the timing. CONSTITUTION:A setting means 17b sets the inversion timing of each form size with the output of a form size detecting means 17a and a driving means 17 drives a paper feed roller 13, a return roller 14, and a plural-form feeding preventive roller 16 at the timing set for forms of A4, B4, and A3 sizes. The forms pass by each other when inverted and are carried out of the inversion table while carried onto the inversion table, and the forms are held temporarily according to the form sizes when inverted, so that the timing can be adjusted. Consequently, intervals of forms can be shortened and the idle time becomes short; even if the number of sheets of paper varies according to the size of the form, the form can be inverted according to the print timing of a copying machine main body.
Patent JP-S60195486-A (JP)
Title: Timepiece alarm device
Inventor: TANAKA SEIICHI
IPC: G04G13/00
Filed: 1984-03-19
Abstract: PURPOSE:To raise an alarm of a 5min unit by a simple constitution by combincombining a driving voltage applied to a minute display element in a device for driving and displaying separately each element of a fluorescent display tube consisting of seven segments. CONSTITUTION:Split resistances 4, 5 are constituted between terminals of each element number (5), (6) and (7) of 2 digits 2 and 3 of a minute display, and an earth, a voltage from a driving voltage B is supplied to logical circuits 6-10, and its output is inputted to a high density integrated circuit 15. Also, on the integrated circuit 15, an inputting circuit is formed by switches SW1-SW8 provided separately, so that a prescribed time is set and inputted. In this state, a logical output of every 5min, and an output of every 10min are outputted in case a display of 1 digit is is ''0'' and 5, and in case the display of 1 digit is ''0'', respectively, and an alarm sound generating circuit 19 is driven for a prescribed time through a multivibrator 16. In this way, a conventional timepiece display remains as it is, and the output can be obtained easily.
Patent JP-S63218877-A (JP)
Title: Evaluating method of semiconductor memory element
Inventor: FUKUSHIMA YASUO
IPC: G11C29/00
Filed: 1987-03-06
Abstract: PURPOSE:To control the dose of alpha rays for a memory element, to evaluate a soft error and thereby to realize a memory being resistive to the soft error, by fixing an alpha-ray source and a semiconductor memory element in a medium and by controlling the density of the medium. CONSTITUTION:An alpha-ray source 1 is fixed on a support 5 so that its relative position with a semiconductor memory element 2 is not varied. Air is used as a medium, and the density of this medium is controlled in an airtight vessel 6 wherein the alpha-ray source 1 and the memory element 2 are set, by means of an air pressure regulator 7 through a tube 8 for feeding and exhausting the air. The energy of alpha rays themselves is thereby varied. Then, a soft error test of the memory element 2 is conducted by using a computer 4. Accordingly, the alpha-ray tolerance critical energy of the memory element 2 can be determined, and the effect of a soft error due to alpha rays can be evaluated.
Patent JP-2000249550-A (JP)
Title: Power unit for electronic surveying instrument
Inventor: TAKAYAMA MOCHIYUME
IPC: G01C15/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of such a fault that the run out of control of a control means, etc., even when a power unit for electronic surveying instrument, such as the battery, etc., is removed during the operation of a surveying instrument. SOLUTION: A power unit for electric surveying instrument is provided with a battery pack 51 attachable to the main body 11 of an electronic surveying instrument and the main body 11 is provided with a battery pack attaching section having a power supply connector 27 and a light receiving element 29 and a CPU 31 which is operated by electric power supplied through the connector 27. The battery pack 51 is provided with a hook which is engaged with a hook formed in the battery pack attaching section, an attaching/detaching button 53 which cancels the engagement between both hooks when the button 53 is operated from the outside, and a switch 65 which is turned on when the button 53 is operated. The pack 51 is also provided with a light emitting element 59 which emits light when the switch 65 is turned on.  When the button 53 is operated and the light receiving element 29 receives the light emitted from the light emitting element 59, the CPU 31 immediately stops from an operating state by executing operation terminating processing.
Patent JP-H07239849-A (JP)
Title: Text processor using character attribute
Inventor: CHIBA KAZUYA
IPC: G06F17/24
Filed: 1994-02-28
Abstract: PURPOSE:To enable text processing even for various types of texts by processing the different types of texts by discriminating a processable character atribute by using a character attribute classification table for a process-impossible character attribute. CONSTITUTION:In order to process the text using the character attribute, a character attribute information storage part 14 stores a character attribute classification table 15 composed of descriptions prepared by hierarchically classifying character attribute information. Corresponding to the character attribute set to the character strings of the text, a text processing part 12 performs the processing of character modification to the relevant character string or retrieval processing based on the character attribute. In that case, concerning process-imposible the character attribute in a document processing system in this case, the character attribute classification table 15 stored in the character attribute information storage part 14 is referred to, according to those described contents, the character attribute possible to be processed by this document system is discriminated, and processing is continued by substituting for the character attribute, for example. Then, the result is outputted to an output text 16.
Patent JP-H0614300-A (JP)
Title: Auxiliary pattern display system for electronic publishing system
Inventor: TEJIMA TAKESHI
IPC: H04N5/93
Filed: 1991-03-18
Abstract: PURPOSE:To instantly display the auxiliary pattern required to the information retrieval such as menu patterns and icon patterns at the time of screen transition in the electronic publishing system where animation and still pictures recorded in the HDTV system are organically coupled. CONSTITUTION:A host computer 1 reproduces the auxiliary pattern required to be instantly displayed according to the transition of the screen from a picture CD-ROM at the initializing processing and writes it in the overlapping picture development area of the plain memory of an HDTV decoder 8. In the case of being the auxiliary pattern required to be newly displayed according to the transition of screen, the auxiliary pattern is read out from the overlapping picture development area and overwrites it on the base picture area which functions as a video RAM. Thus, the required auxiliary pattern can be instantly displayed.
Patent JP-S59182222-A (JP)
Title: Production of polychlorosilane
Inventor: ITOU MASAYOSHI
IPC: C01B33/107
Filed: 1983-03-30
Abstract: PURPOSE:To prepare the titled compound in high efficiency, without causing the clogging of the outlet piping of the reactor with by-produced particles of chlorides, etc., in the chlorination of silicon (alloy), by transporting the reaction product gas through a heated piping to a condenser, and cooling and condensing the product. CONSTITUTION:Particles of an alloy of a metal and silicon, e.g. calcium silicon, magnesium silicon, ferrosilicon, etc. are chlorinated in a solid-vapor contact reactor 10 at a high temperature, or particles of pure silicon are chlorinated at a high temperature to obtain a polychlorosilane of formula (n>=2). In the above process, the produced polychlorosilane vapor 60 containing fine particles of by-produced chloride, etc. and discharged from the reactor 10 is transferred through the heater outlet piping A of the reactor to the condenser 70, and the condensed liquid 100 containing the by-produced chloride particles collected in the condenser 70 is separted into solid and liquid by the filter 130, etc. The produced condensation liquid 100 is stored in the tank 70, and distilled in the distillation column 40 to obtain desired polychlorosilane fractions 180, and the fine particles are separated in the form of wet cake 140, dried with the drier 150 and recovered as dried cake 160.